Halfway between the numbers 2 and 6.5 is the rational number 4.25. I hope this helps!
Answer:
B
Step-by-step explanation:
617/500 = 1234/1000
Therefore option B is the answer.
Answer:

Step-by-step explanation:
Let be
and
, we plot each curve with the help of graphic tool. In this case, we use Desmos and outcome is presented in the image attached below. Mathematically speaking, a solution to the system of equation exists when
. Graphically speaking, it means that a solution exists when both curves pass through each other.
According to the graphic tool, we conclude that the only solution to the system of equations is
.